.line1a {
    position: relative;
    animation-name: myfirst;
    animation-duration: 9s;
    animation-timing-function: linear;
    animation-delay: 0s;
    animation-iteration-count: infinite;
    animation-direction: alternate;
    animation-play-state: running;
}

.line2a {
    position: relative;
    animation-name: mysecond;
    animation-duration: 9s;
    animation-timing-function: linear;
    animation-delay: 0s;
    animation-iteration-count: infinite;
    animation-direction: alternate;
    animation-play-state: running;
}

@keyframes myfirst {
    0% {
        background: #faf2e6;
        left: calc(100% - 1px);
        top: -356px;
        height: 30px;
        width: 3px;
    }

    50% {
        background: #faf2e6;
        left: calc(100% - 1px);
        top: 294px;
        height: 80px;
        width: 3px;
    }

    100% {
        background: #faf2e6;
        left: calc(100% - 1px);
        top: 944px;
        height: 50px;
        width: 3px;
    }
}

@keyframes mysecond {
    0% {
        background: #faf2e6;
        left: calc(100% - 1px);
        top: 944px;
        height: 30px;
        width: 3px;
    }

    50% {
        background: #faf2e6;
        left: calc(100% - 1px);
        top: 294px;
        height: 80px;
        width: 3px;
    }

    100% {
        background: #faf2e6;
        left: calc(100% - 1px);
        top: -356px;
        height: 50px;
        width: 3px;
    }
}



.home_flaps {
    position: fixed;
    top: 0;
    right: 0;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 100vh;
    z-index: 99999999999;
    pointer-events: none;
    display: flex;
    -webkit-box-orient: vertical;
    -webkit-box-direction: normal;
    -ms-flex-direction: column;
    flex-direction: column;
}

.home_flaps-row {
    position: fixed;
    top: 0;
    right: 0;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 100vh;
    z-index: 999999999;
    -webkit-box-flex: 2;
    -ms-flex-positive: 2;
    flex-grow: 2;
    display: flex;
    -webkit-box-orient: horizontal;
    -webkit-box-direction: normal;
    -ms-flex-direction: row;
    flex-direction: row;
}

.home_flap {
    height: 100vh;
    display:flex;
    width: 100%;
    justify-content: flex-end;
}

.home_flap .inner0 {
    background:url(../img/index_hello.jpg) center center no-repeat;
    background-color:#faf2e6;
    background-attachment: fixed;
    /*width: 4%;*/
    width: 100%;
    height: 100vh;
    -webkit-animation: anmi-mask2 0.8s forwards cubic-bezier(0.64, 0.08, 0.24, 0.94) 1s;
    /*animation: anmi-mask 0.8s forwards cubic-bezier(0.64, 0.08, 0.24, 0.94) 0.4s;*/
    animation: anmi-mask2 0.8s forwards cubic-bezier(0.64, 0.08, 0.24, 0.94) 1s;
}

/*.home_flap .inner1 { background:url(../img/index_hello.jpg)  center center no-repeat;*/
/*    background-color:#faf2e6;*/
/*    background-attachment: fixed;width: 23%;height: 100vh;-webkit-animation: anmi-mask 0.8s forwards cubic-bezier(0.64, 0.08, 0.24, 0.94) 1s;animation: anmi-mask 0.8s forwards cubic-bezier(0.64, 0.08, 0.24, 0.94) 0.8s;}*/

/*.home_flap .inner2 {*/
/*    background:url(../img/index_hello.jpg) center center no-repeat;*/
/*    background-color:#faf2e6;*/
/*    background-attachment: fixed;*/
/*    width: 23%;*/
/*    height: 100vh;*/
/*    -webkit-animation: anmi-mask 0.8s forwards cubic-bezier(0.64, 0.08, 0.24, 0.94) 1s;*/
/*    animation: anmi-mask 0.8s forwards cubic-bezier(0.64, 0.08, 0.24, 0.94) 1.2s;*/
/*}*/

/*.home_flap .inner3 {*/
/*    background: url(../img/index_hello.jpg)  center center no-repeat;*/
/*    background-color:#faf2e6;*/
/*    background-attachment: fixed;*/
/*    width: 23%;*/
/*    height: 100vh;*/
/*    -webkit-animation: anmi-mask 0.8s forwards cubic-bezier(0.64, 0.08, 0.24, 0.94) 1s;*/
/*    animation: anmi-mask 0.8s forwards cubic-bezier(0.64, 0.08, 0.24, 0.94) 1.6s;*/
/*}*/

/*.home_flap .inner4 {*/
/*    background: url(../img/index_hello.jpg)  center center no-repeat;*/
/*    background-color:#faf2e6;*/
/*    background-attachment: fixed;*/
/*    width: 23%;*/
/*    height: 100vh;*/
/*    -webkit-animation: anmi-mask 0.8s forwards cubic-bezier(0.64, 0.08, 0.24, 0.94) 1s;*/
/*    animation: anmi-mask 0.8s forwards cubic-bezier(0.64, 0.08, 0.24, 0.94) 2s;*/
/*}*/
/*.home_flap .inner5 {*/
/*    background: url(../img/index_hello.jpg)  center center no-repeat;*/
/*    background-color:#faf2e6;*/
/*    background-attachment: fixed;*/
/*    width: 4%;*/
/*    height: 100vh;*/
/*    -webkit-animation: anmi-mask 0.8s forwards cubic-bezier(0.64, 0.08, 0.24, 0.94) 1s;*/
/*    animation: anmi-mask 0.8s forwards cubic-bezier(0.64, 0.08, 0.24, 0.94) 2.4s;*/
/*}*/







@media only screen and (max-width: 768px) {
.home_flap .inner0 {
    background:  url(../img/index_hello.jpg)  center center no-repeat !important;
    background-color:#faf2e6 !important;
    background-attachment: fixed !important;
    background-size:100% !important;
    width: 4%;
    height: 100vh;
    -webkit-animation: anmi-mask 0.8s forwards cubic-bezier(0.64, 0.08, 0.24, 0.94) 1s;
    animation: anmi-mask 0.8s forwards cubic-bezier(0.64, 0.08, 0.24, 0.94) 0.2s;
}

.home_flap .inner1 {
    background:  url(../img/index_hello.jpg) center center no-repeat !important;
    background-color:#faf2e6 !important;
    background-attachment: fixed !important;
    background-size:100% !important;
    width: 23%;
    height: 100vh;
    -webkit-animation: anmi-mask 0.8s forwards cubic-bezier(0.64, 0.08, 0.24, 0.94) 1s;
    animation: anmi-mask 0.8s forwards cubic-bezier(0.64, 0.08, 0.24, 0.94) 0.4s;
  }

.home_flap .inner2 {
    background:  url(../img/index_hello.jpg) center center no-repeat !important;
    background-color:#faf2e6 !important;
    background-attachment: fixed !important;
    background-size:100% !important;
    width: 23%;
    height: 100vh;
    -webkit-animation: anmi-mask 0.8s forwards cubic-bezier(0.64, 0.08, 0.24, 0.94) 1s;
    animation: anmi-mask 0.8s forwards cubic-bezier(0.64, 0.08, 0.24, 0.94) 0.6s;
}

.home_flap .inner3 {
    background: url(../img/index_hello.jpg)  center center no-repeat !important;
    background-color:#faf2e6 !important;
    background-attachment: fixed !important;
    background-size:100% !important;
    width: 23%;
    height: 100vh;
    -webkit-animation: anmi-mask 0.8s forwards cubic-bezier(0.64, 0.08, 0.24, 0.94) 1s;
    animation: anmi-mask 0.8s forwards cubic-bezier(0.64, 0.08, 0.24, 0.94) 0.8s;
}

.home_flap .inner4 {
    background:  url(../img/index_hello.jpg) center center no-repeat !important;
    background-color:#faf2e6 !important;
    background-attachment: fixed !important;
    background-size:100% !important;
    width: 23%;
    height: 100vh;
    -webkit-animation: anmi-mask 0.8s forwards cubic-bezier(0.64, 0.08, 0.24, 0.94) 1s;
    animation: anmi-mask 0.8s forwards cubic-bezier(0.64, 0.08, 0.24, 0.94) 1.0s;
}
.home_flap .inner5 {
    background:  url(../img/index_hello.jpg) center center no-repeat !important;
    background-color:#faf2e6 !important;
    background-attachment: fixed !important;
    background-size:100% !important;
    width: 4%;
    height: 100vh;
    -webkit-animation: anmi-mask 0.8s forwards cubic-bezier(0.64, 0.08, 0.24, 0.94) 1s;
    animation: anmi-mask 0.8s forwards cubic-bezier(0.64, 0.08, 0.24, 0.94) 1.2s;
}
}









@keyframes anmi-mask {
    from {
        height: 100vh;
    }

    to {
        height: 0%;
    }
}

@-moz-keyframes anmi-mask {
    from {
        height: 100vh;
    }

    to {
        height: 0%;
    }
}

@-webkit-keyframes anmi-mask {
    from {
        height: 100vh;
    }

    to {
        height: 0%;
    }
}

@keyframes anmi-mask2 {
    from {
        width: 100%;
    }

    to {
        width: 0%;
    }
}

@-moz-keyframes anmi-mask2 {
    from {
        width: 100%;
    }

    to {
        width: 0%;
    }
}

@-webkit-keyframes anmi-mask2 {
    from {
        width: 100%;
    }

    to {
        width: 0%;
    }
}

  
.kuang {
    width: 100%;
    display: block;
    z-index: 9999999;
    position: fixed;
    left: 0px;
    top: 0px;
    background: ff0000;
    pointer-events: none;
}

@media only screen and (max-width: 768px) {

    @keyframes myfirst {
        0% {
            background: #ff0000;
            left: 100%;
            top: -356px;
            height: 30px;
            width: 1px;
        }

        50% {
            background: #ff0000;
            left: 100%;
            top: 294px;
            height: 80px;
            width: 1px;
        }

        100% {
            background: #ff0000;
            left: 100%;
            top: 944px;
            height: 50px;
            width: 1px;
        }
    }

    @keyframes mysecond {
        0% {
            background: #ff0000;
            left: 100%;
            top: 944px;
            height: 30px;
            width: 1px;
        }

        50% {
            background: #ff0000;
            left: 100%;
            top: 294px;
            height: 80px;
            width: 1px;
        }

        100% {
            background: #ff0000;
            left: 100%;
            top: -356px;
            height: 50px;
            width: 1px;
        }
    }
}